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webservices: Support WS_CHARSET_UTF16LE for buffer input. 

Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Hans Leidekker 2020-03-27 15:47:41 +01:00 committed by Alexandre Julliard
parent df7e24ff13
commit 18d32bfb55
2 changed files with 60 additions and 25 deletions
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81
dlls/webservices/reader.c
View File

@ -395,7 +395,7 @@ struct reader
WS_READ_CALLBACK input_cb;
void *input_cb_state;
struct xmlbuf *input_buf;
const unsigned char *input_data;
unsigned char *input_conv;
ULONG input_size;
ULONG text_conv_offset;
unsigned char *stream_buf;
@ -519,6 +519,7 @@ static void free_reader( struct reader *reader )
clear_prefixes( reader->prefixes, reader->nb_prefixes );
heap_free( reader->prefixes );
heap_free( reader->stream_buf );
heap_free( reader->input_conv );
reader->cs.DebugInfo->Spare[0] = 0;
DeleteCriticalSection( &reader->cs );
@ -6893,18 +6894,40 @@ static WS_CHARSET detect_charset( const unsigned char *data, ULONG size, ULONG *
return ret;
}
static void set_input_buffer( struct reader *reader, const unsigned char *data, ULONG size )
static HRESULT utf16le_to_utf8( const unsigned char *data, ULONG size, unsigned char **buf, ULONG *buflen )
{
if (size % sizeof(WCHAR)) return E_INVALIDARG;
*buflen = WideCharToMultiByte( CP_UTF8, 0, (const WCHAR *)data, size / sizeof(WCHAR), NULL, 0, NULL, NULL );
if (!(*buf = heap_alloc( *buflen ))) return E_OUTOFMEMORY;
WideCharToMultiByte( CP_UTF8, 0, (const WCHAR *)data, size / sizeof(WCHAR), (char *)*buf, *buflen, NULL, NULL );
return S_OK;
}
static HRESULT set_input_buffer( struct reader *reader, const unsigned char *data, ULONG size )
{
reader->input_type = WS_XML_READER_INPUT_TYPE_BUFFER;
reader->input_buf = NULL;
reader->input_data = data;
reader->input_size = size;
reader->read_size = reader->input_size;
if (reader->input_enc == WS_XML_READER_ENCODING_TYPE_TEXT && reader->input_charset == WS_CHARSET_UTF16LE)
{
unsigned char *buf;
ULONG buflen;
HRESULT hr;
if ((hr = utf16le_to_utf8( data, size, &buf, &buflen )) != S_OK) return hr;
heap_free( reader->input_conv );
reader->read_bufptr = reader->input_conv = buf;
reader->read_size = reader->input_size = buflen;
}
else
{
reader->read_bufptr = data;
reader->read_size = reader->input_size = size;
}
reader->read_pos = 0;
reader->read_bufptr = reader->input_data;
reader->text_conv_offset = 0;
return S_OK;
}
static void set_input_stream( struct reader *reader, WS_READ_CALLBACK callback, void *state )
@ -6913,7 +6936,6 @@ static void set_input_stream( struct reader *reader, WS_READ_CALLBACK callback,
reader->input_cb = callback;
reader->input_cb_state = state;
reader->input_buf = NULL;
reader->input_data = reader->stream_buf;
reader->input_size = STREAM_BUFSIZE;
if (reader->read_pos >= reader->read_size) reader->read_size = 0;
@ -6923,8 +6945,7 @@ static void set_input_stream( struct reader *reader, WS_READ_CALLBACK callback,
reader->read_size -= reader->read_pos;
}
reader->read_pos = 0;
reader->read_bufptr = reader->input_data;
reader->read_bufptr = reader->stream_buf;
reader->text_conv_offset = 0;
}
@ -6997,7 +7018,8 @@ HRESULT WINAPI WsSetInput( WS_XML_READER *handle, const WS_XML_READER_ENCODING *
case WS_XML_READER_INPUT_TYPE_BUFFER:
{
const WS_XML_READER_BUFFER_INPUT *buf = (const WS_XML_READER_BUFFER_INPUT *)input;
set_input_buffer( reader, (const unsigned char *)buf->encodedData + offset, buf->encodedDataSize - offset );
hr = set_input_buffer( reader, (const unsigned char *)buf->encodedData + offset, buf->encodedDataSize - offset );
if (hr != S_OK) goto done;
break;
}
case WS_XML_READER_INPUT_TYPE_STREAM:
@ -7026,22 +7048,35 @@ done:
return hr;
}
static void set_input_xml_buffer( struct reader *reader, struct xmlbuf *buf )
static HRESULT set_input_xml_buffer( struct reader *reader, struct xmlbuf *xmlbuf )
{
reader->input_type = WS_XML_READER_INPUT_TYPE_BUFFER;
reader->input_buf = buf;
reader->input_enc = buf->encoding;
reader->input_charset = buf->charset;
reader->input_data = buf->bytes.bytes;
reader->input_size = buf->bytes.length;
reader->dict_static = buf->dict_static;
reader->dict = buf->dict;
reader->input_buf = xmlbuf;
reader->input_enc = xmlbuf->encoding;
reader->input_charset = xmlbuf->charset;
reader->dict_static = xmlbuf->dict_static;
reader->dict = xmlbuf->dict;
if (reader->input_enc == WS_XML_READER_ENCODING_TYPE_TEXT && reader->input_charset == WS_CHARSET_UTF16LE)
{
unsigned char *buf;
ULONG buflen;
HRESULT hr;
if ((hr = utf16le_to_utf8( xmlbuf->bytes.bytes, xmlbuf->bytes.length, &buf, &buflen )) != S_OK) return hr;
heap_free( reader->input_conv );
reader->read_bufptr = reader->input_conv = buf;
reader->read_size = reader->input_size = buflen;
}
else
{
reader->read_bufptr = xmlbuf->bytes.bytes;
reader->read_size = reader->input_size = xmlbuf->bytes.length;
}
reader->read_size = reader->input_size;
reader->read_pos = 0;
reader->read_bufptr = reader->input_data;
reader->text_conv_offset = 0;
return S_OK;
}
/**************************************************************************
@ -7078,7 +7113,7 @@ HRESULT WINAPI WsSetInputToBuffer( WS_XML_READER *handle, WS_XML_BUFFER *buffer,
}
if ((hr = init_reader( reader )) != S_OK) goto done;
set_input_xml_buffer( reader, xmlbuf );
if ((hr = set_input_xml_buffer( reader, xmlbuf )) != S_OK) goto done;
if (!(node = alloc_node( WS_XML_NODE_TYPE_BOF ))) hr = E_OUTOFMEMORY;
else read_insert_bof( reader, node );

2
dlls/webservices/tests/reader.c
View File

@ -524,7 +524,7 @@ static void test_WsSetInput(void)
found = -1;
hr = WsReadToStartElement( reader, NULL, NULL, &found, NULL );
todo_wine ok( hr == S_OK, "got %08x\n", hr );
ok( hr == S_OK, "got %08x\n", hr );
if (hr == S_OK)
{
ok( found == TRUE, "got %d\n", found );